num live         =      37459
  max survived     =      66332

  num allocated    =    2705285
  num in heap      =     119742
  num in pool 1    =    1291805
  num in pool 2    =    1293738
bytes allocated    =   21572993

  num gc points    =      32527
  num collections  =         42

   gc threshold    =     132664
  num growths      =          1

  max gc millis    =        2.9
total gc millis    =       63.8

roots capacity     =       1024
 objs capacity     =      20480